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Meta launches Muse Spark 1.3, challenging OpenAI and Anthropic in race for advanced AI systems

This story is from 2026-09-03. It is preserved in the archive; the latest stories are on the live feed.

Meta has launched Muse Spark 1.3, its most advanced AI model yet, with major upgrades in coding, task automation and efficiency. The company claims the model is competitive with leading AI systems from OpenAI and Anthropic, while using 25% fewer tokens.

Read the full story at Mint AI ↗

Timeline · 1 report

  1. 2026-09-03 07:13 · Mint AI
    Meta launches Muse Spark 1.3, challenging OpenAI and Anthropic in race for advanced AI systems

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